The shaggys suffer eating disorders.
Wb shaggy likes to experiment on foods to search for infinite food source.
The matts tried to stop the shaggys to eat scooby snacks and dog treats.
Shaggys has winter clothes
The matts also have winter clothes too(its a sweater)
As u can see(in my au)they have different hairstyles.
Wb shaggy likes to study.
Red shaggy also likes to be called Cyborg shaggy.
Red shaggy's scooby's collar is red.
Green shaggy and wb shaggy likes to do pranks on red shaggy
Red shaggy is proud being gay
(At first)green shaggy thinks red doesn't deserve a weakling like matt(blue) but later changed his opinion.(blue matt proof that blue matt is strong)
Wb shaggy rules the underground.
Joke about red shaggy's friends death and ur dead.